Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)289 291 2 0.7%
Incl. Wall Time (microsec) per call 10 10 0 0.7%
Excl. Wall Time (microsec)289 291 2 0.7%
Incl. CPU (microsecs)316 320 4 1.3%
Incl. CPU (microsecs) per call 11 11 0 1.3%
Excl. CPU (microsec)316 320 4 1.3%
Incl. MemUse (bytes)3,088 3,088 0 0.0%
Incl. MemUse (bytes) per call 106 106 0 0.0%
Excl. MemUse (bytes)3,088 3,088 0 0.0%
Incl. PeakMemUse (bytes)1,564 1,676 112 7.2%
Incl. PeakMemUse (bytes) per call 54 58 4 7.2%
Excl. PeakMemUse (bytes)1,564 1,676 112 7.2%

Parent/Child Regression/Improvement report for hash_hmac [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
hash_hmac0 N/A% 2 0.1% 4 0.4% 0 0.0% 112 16.1%
Exclusive Metrics Diff for Current Function2 100.0% 4 100.0% 0 N/A% 112 100.0%
Parent functions
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 N/A% 2 100.0% 5 125.0% 0 N/A% 112 100.0%
Drupal\Component\Utility\Crypt::hmacBase640 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 0.0%